Was accuracy already taken into account, considering the unit's stats?
Antair beheads a small monster (510/510) (100/100) (23/27)
A monster with blades deals 288 damage to Antair (222/510) (100/100)
A large monster (1) deals 49 damage to Antair (173/510) (100/100)
A large monster (2) misses
A large monster (3) misses
A large monster (4) misses
Monster (6) misses